Update app.py

app.py

@@ -317,8 +317,7 @@ def sentence_to_audio(fileobj):
 # ===========================================================    
 
 #summary_txt="It is dangerous to think of machine learning as a free-to-use toolkit, as it is common to incur ongoing maintenance costs in real-world ML systems"
-
-sentence_to_audio(summary_txt)
+#sentence_to_audio(summary_txt)
 
 pdf_path=os.path.join(os.path.abspath(""), "hidden-technical-debt-in-machine-learning-systems-Paper.pdf")
 pdf_path2=os.path.join(os.path.abspath(""), "1812_05944.pdf")